<template>
  <div class="wrapper">
    <div
        style="margin : 200px auto; background-color: #fff; width : 350px; height :300px; padding: 20px; border-radius: 10px">
      <div style="margin: 20px 0;text-align: center; font-size: 20px"><b>健康守护者系统管理平台</b></div>
      <el-form :model="user" :rules="rules" ref="userForm">
        <el-form-item prop="username">
          <el-input size="medium" prefix-icon="el-icon-user" v-model="user.username"></el-input>
        </el-form-item>
        <el-form-item prop="password">
          <el-input size="medium" prefix-icon="el-icon-lock" show-password v-model="user.password"></el-input>
        </el-form-item>
        <el-form-item class="center-buttons" style="margin:5px">
          <el-button type="primary" size="medium" autocomplete="off" @click="login">登录</el-button>
        </el-form-item>
      </el-form>

    </div>
  </div>
</template>

<script>
import User from "@/views/User.vue";
import axios from "axios";

export default {
  name: "Login",
  data() {
    return {
      user: {},
      rules: {
        username: [
          {required: true, message: '请输入用户名', trigger: 'blur'},
          {min: 3, max: 20, message: '长度在 1 到 20 个字符', trigger: 'blur'}
        ],
        password: [
          {required: true, message: '请输入密码', trigger: 'blur'},
          {min: 3, max: 20, message: '长度在 1 到 20 个字符', trigger: 'blur'}
        ]
      }
    }
  },
  methods: {
    login() {
      this.$refs['userForm'].validate((valid) => {
        if (valid) {//表单校验合法
          axios.post(this.$e.Url + "/admin/login", {
            username: this.user.username,
            password: this.user.password
          }).then(res => {
            console.log("请求API接口【/admin/login】", res);
            if (res.data.code == "20000") {
              localStorage.setItem("Token", res.data.result.token);
              this.$router.push("/")
            } else {
              this.$message.error(res.data.message);
            }
          })
        } else {
          return false;
        }
      });
    }
  }
}
</script>

<style>
.wrapper {
  height: 100vh;
  background-image: url('../assets/background.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  display: flex;
  overflow: hidden;
}

.center-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
}
</style>
